| Customization: | Available |
|---|---|
| CAS No.: | 9003-35-4 |
| Formula: | C7h6o2 |
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It's obvious that petroleum resin has become a necessary part in all fields, and at the same time it has been used widely, for example in the oil industry. But we have less knowledge and knowing about what's the petroleum resin, what's made of, where is used and so on. So we figure it's necessary to give you a professional introduction of petroleum resin, hope you can get what you hope to know.
First of all, we would like to tell you what's the petroleum resin. To be specific, it is a kind of thermal plasticizing hydrocarbon resinproduced by C5, C9 fraction, by-products of petroleum cracking, through pretreatment, polymerization and distillation. It isn't a high polymer but a low polymer with the molecular weight between 300-3000. Featured by acid value, easy mutual solubilities, resistant to water, resistant to ethanol and chemicals. It has the chemical stabilizing property to acid and alkaline, viscosity adjusting and thermal stabilizing.
Generally, the petroleum resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers in hot melt adhesive, pressure-sensitive adhesive, hot melt road marking paint, rubber tires and so on. Petroleum resin, also known as petroleum hydrocarbon resin, is a kind of hydrocarbon resins produced by C5 fraction and C9 fraction, by products of petroleum cracking, through pretreatment, polymerization and distillation.
In addition, it isn't a high polymer but a low polymer with the molecular weight between 300-3000. It has the chemical stabilizing property to acid and alkaline,viscosity adjusting and thermal stabilizing. Generally, the resins are not used independently,but have to be used together with other kinds of resins as promoters, adjusting agents, and modifiers in paint, ink, coating, adhesive, rubber tire, and asphalt applications.
Feature:
1. Good heat resistance: Phenolic resin has good high temperature resistance and can maintain stability at high temperatures without deformation or melting.
2. Strong fire resistance: Phenolic resin has excellent fire resistance, even at high temperatures, it is not easy to burn, and it is not easy to burn when encountering a fire source.
3. Good chemical corrosion resistance: Phenolic resin has good chemical corrosion resistance and can resist the erosion of chemicals such as acid and alkali.
4. High strength: Phenolic resin has high strength and hardness, and can be used as a material with high mechanical strength requirements.
APPLICATION
| Model | Softening point (ºC) |
Cure (S/150ºC) |
Flow (mm/125ºC) |
Free phenol (%) |
Features |
| 2901 | 90-94 | 45-65 | 80-100 | ≤1 | Medium to high strength |
| 2901G | 94-98 | 45-65 | 70-90 | ≤1 | Medium strength, anti-caking |
| 2902 | 91-95 | 70-90 | 90-120 | ≤1 | Medium to high strength |
| 2903 | 83-88 | 70-90 | 120-150 | ≤1 | High strength and good fluidity |
| 2903K | 84-89 | 50-65 | 90-120 | ≤1 | High strength and fast curing |
| 2903G | 88-93 | 70-90 | 100-130 | ≤1 | High strength and anti-caking |
| 2904 | 81-86 | 70-90 | 125-155 | ≤1 | Ultra high strength |
| 2904K | 92-96 | 60-80 | 85-115 | ≤1 | High strength and high softening point |
| 2402 | 94-98 | 20-30 | 30-50 | 2-4 | Fast cure,anti-hulling |
| 2501 | 91-95 | 25-35 | 45-65 | ≤1 | Fast cure, medium to high strength, anti-hulling |
| 2501H | 91-95 | 25-35 | 40-60 | ≤1 | Fast cure, environment friendly |
| ... |
The following questions and answers can help you learn more about us:
Q1. Are you a factory or trading company?
A: We are factory with an integrated sales team, designers, and showroom. We provide comprehensive assistance to help buyers choose suitable products. All inquiries are responded to within 24 hours.
Q2. Can I get samples for testing?
A: Yes, we provide samples. Customers cover the initial shipping costs, which are reimbursed in our first cooperation.
Q3. How does your factory ensure quality control?
A: Our factory is ISO9001:2008, REACH, and FAMIQS certified, ensuring rigorous quality control. Each Batch of goods do SGS inspection before leaving our factory.
Q4. What's your Delivery Time?
A: Delivery typically takes 7 to 15 days after payment receipt. Larger orders are confirmed with our production department for prompt, quality-assured delivery.
Q5. What are your payment terms?
A: We accept T/T, Western Union, and Paypal. Alternative methods can be discussed.
Q6. Which documents do you provide?
A: Standard documents include Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficiary's Certificate, MSDS, B/L, and others upon request.
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